diff options
| author | Peter Milne <peter.milne@d-tacq.com> | 2006-07-01 11:03:20 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-07-12 18:43:06 -0400 |
| commit | 39288e1ac10b3b9a68a629be67d81a0b53512c4e (patch) | |
| tree | 6919a260a100cf19581d1641b22d1d982080528b /drivers/i2c/busses/i2c-iop3xx.h | |
| parent | 2369df933f1c632ec3f230774019e37c3969b7ec (diff) | |
[PATCH] i2c-iop3xx: Avoid addressing self
Avoid addressing self when sending a slave address. Follows instruction
in Intel 80331/80321 manuals.
Ignoring this worked previously on 80321, but causes a hang on i2cdetect
on 80331.
Signed-off-by: Peter Milne <peter.milne@d-tacq.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-iop3xx.h')
| -rw-r--r-- | drivers/i2c/busses/i2c-iop3xx.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-iop3xx.h b/drivers/i2c/busses/i2c-iop3xx.h index e46ebaea7b1e..8485861f6a36 100644 --- a/drivers/i2c/busses/i2c-iop3xx.h +++ b/drivers/i2c/busses/i2c-iop3xx.h | |||
| @@ -80,7 +80,7 @@ | |||
| 80 | #define IOP3XX_GPOD_I2C0 0x00c0 /* clear these bits to enable ch0 */ | 80 | #define IOP3XX_GPOD_I2C0 0x00c0 /* clear these bits to enable ch0 */ |
| 81 | #define IOP3XX_GPOD_I2C1 0x0030 /* clear these bits to enable ch1 */ | 81 | #define IOP3XX_GPOD_I2C1 0x0030 /* clear these bits to enable ch1 */ |
| 82 | 82 | ||
| 83 | #define MYSAR 0x02 /* SWAG a suitable slave address */ | 83 | #define MYSAR 0 /* default slave address */ |
| 84 | 84 | ||
| 85 | #define I2C_ERR 321 | 85 | #define I2C_ERR 321 |
| 86 | #define I2C_ERR_BERR (I2C_ERR+0) | 86 | #define I2C_ERR_BERR (I2C_ERR+0) |